This listing is for a brand new Gorilla replacement lock key only. Gorilla part #1921SD-Key fits 6 spline 12mm lug nuts. Does NOT fit on 14mm lug nuts. This key also fits Muteki spline driven lug nuts. Does NOT fit on Muteki SR35 & SR48 models.Key fits 19mm or 21mm / 3/4" or 13/16"These are in stock and usually ship in 1 day or less from when payment is received.We ship all over the world. The regular shipping price listed is for shipping anywhere in the 50 US states, Puerto Rico, or APO's. Elsewhere is more expensive as listed. Returns are welcomed within 30 days from date of purchase. Returns must be received in new condition, in original retail packaging. Return shipping costs are the responsibility of the buyer. Initial shipping charges are non-refundable. Powered by eCRATER . List your items fast and easy and manage your active items.